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<Title>Text Styles and Colors (2)</Title>
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<p class="heading0">ChartDirector 7.0 (Java Edition)</p>
<p class="heading1">Text Styles and Colors (2)</p>
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<img src="images/fontxy.png" width='540' height='350'>
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This example demonstrates controlling text style and colors in various text containing objects (chart and axis titles, axis labels, legend keys, data labels, etc).<br><br>
The chart title, y-axis title, y-axis labels, x-axis labels, legend keys, and the data labels are configured with different fonts and colors, and have different background and 3D border effects. The y-axis labels are appended with "Mbytes" as the unit. The x-axis labels are rotated 45 degrees.<br><br>
Note that since ChartDirector Ver 3.0, you may use <a href="cdml.htm">CDML</a> to produce more sophisticated formatting effects than demonstrated in this example.
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<p class="heading1a">Source Code Listing</p>
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<b>[JSP Version]</b> jspdemo/fontxy.jsp
<div class='codeblock'><code class='pre'>&lt;%@page import="ChartDirector.*, java.util.*" %&gt;
&lt;%
// The data for the chart
double[] data0 = {100, 125, 245, 147, 67};
double[] data1 = {85, 156, 179, 211, 123};
double[] data2 = {97, 87, 56, 267, 157};
String[] labels = {"Mon Jun 4", "Tue Jun 5", "Wed Jun 6", "Thu Jun 7", "Fri Jun 8"};

// Create a XYChart object of size 540 x 350 pixels
XYChart c = new XYChart(540, 350);

// Set the plot area to start at (120, 40) and of size 280 x 240 pixels
c.setPlotArea(120, 40, 280, 240);

// Add a title to the chart using 20pt Times Bold Italic font and using a deep blue color (0x000080)
c.addTitle("Weekly Server Load", "Times New Roman Bold Italic", 20, 0x000080);

// Add a legend box at (420, 100) (right of plot area) using 12pt Times Bold font. Sets the
// background of the legend box to light grey 0xd0d0d0 with a 1 pixel 3D border.
c.addLegend(420, 100, true, "Times New Roman Bold", 12).setBackground(0xd0d0d0, 0xd0d0d0, 1);

// Add a title to the y-axis using 12pt Arial Bold/deep blue (0x000080) font. Set the background to
// yellow (0xffff00) with a 2 pixel 3D border.
c.yAxis().setTitle("Throughput (per hour)", "Arial Bold", 12, 0x000080).setBackground(0xffff00,
    0xffff00, 2);

// Use 10pt Arial Bold/orange (0xcc6600) font for the y axis labels
c.yAxis().setLabelStyle("Arial Bold", 10, 0xcc6600);

// Set the axis label format to "nnn MBytes"
c.yAxis().setLabelFormat("{value} MBytes");

// Use 10pt Arial Bold/green (0x008000) font for the x axis labels. Set the label angle to 45
// degrees.
c.xAxis().setLabelStyle("Arial Bold", 10, 0x008000).setFontAngle(45);

// Set the labels on the x axis.
c.xAxis().setLabels(labels);

// Add a 3D stack bar layer with a 3D depth of 5 pixels
BarLayer layer = c.addBarLayer2(Chart.Stack, 5);

// Use Arial Italic as the default data label font in the bars
layer.setDataLabelStyle("Arial Italic");

// Use 10pt Times Bold Italic as the aggregate label font. Set the background to flesh (0xffcc66)
// color with a 1 pixel 3D border.
layer.setAggregateLabelStyle("Times New Roman Bold Italic", 10).setBackground(0xffcc66,
    Chart.Transparent, 1);

// Add the first data set to the stacked bar layer
layer.addDataSet(data0, -1, "Server #1");

// Add the second data set to the stacked bar layer
layer.addDataSet(data1, -1, "Server #2");

// Add the third data set to the stacked bar layer, and set its data label font to Arial Bold
// Italic.
TextBox textbox = layer.addDataSet(data2, -1, "Server #3").setDataLabelStyle("Arial Bold Italic");

// Set the data label font color for the third data set to yellow (0xffff00)
textbox.setFontColor(0xffff00);

// Set the data label background color to the same color as the bar segment, with a 1 pixel 3D
// border.
textbox.setBackground(Chart.SameAsMainColor, Chart.Transparent, 1);

// Output the chart
WebChartViewer viewer = new WebChartViewer(request, "chart1");
viewer.setChart(c, Chart.SVG);

// Include tool tip for the chart
viewer.setImageMap(c.getHTMLImageMap("", "",
    "title='{dataSetName} on {xLabel}: {value} MBytes/hour'"));
%&gt;
&lt;!DOCTYPE html&gt;
&lt;html&gt;
&lt;head&gt;
    &lt;title&gt;Text Style and Colors&lt;/title&gt;
    &lt;!-- Include ChartDirector Javascript Library to support chart interactions --&gt;
    &lt;script type="text/javascript" src="cdjcv.js"&gt;&lt;/script&gt;
&lt;/head&gt;
&lt;body style="margin:5px 0px 0px 5px"&gt;
    &lt;div style="font:bold 18pt verdana;"&gt;
        Text Style and Colors
    &lt;/div&gt;
    &lt;hr style="border:solid 1px #000080; background:#000080" /&gt;
    &lt;div style="font:10pt verdana; margin-bottom:1.5em"&gt;
        &lt;a href="viewsource.jsp?file=&lt;%=request.getServletPath()%&gt;"&gt;View Source Code&lt;/a&gt;
    &lt;/div&gt;
    &lt;!-- ****** Here is the chart image ****** --&gt;
    &lt;%= viewer.renderHTML(response) %&gt;
&lt;/body&gt;
&lt;/html&gt;</code></div>
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